EP 3490720 A4 20200401 - CAPILLARY FOR USE IN A DROPLET GENERATOR
Title (en)
CAPILLARY FOR USE IN A DROPLET GENERATOR
Title (de)
KAPILLARE ZUR VERWENDUNG IN EINEM TRÖPFCHENGENERATOR
Title (fr)
CAPILLAIRE DESTINÉ À ÊTRE UTILISÉ DANS UN GÉNÉRATEUR DE GOUTTELETTES
Publication
Application
Priority
- US 201662366847 P 20160726
- US 201662394828 P 20160915
- US 2017043918 W 20170726
Abstract (en)
[origin: WO2018022738A1] A capillary formed from a unitary manufactured glass includes a main portion and an end portion. The main portion is elongated and has a first aperture with a first inner diameter. The end portion, which can have a knob-like shape, has a second aperture that tapers from a second inner diameter to a third inner diameter and the third inner aperture joins to the first aperture. The second inner diameter is larger than the first inner diameter. If desired, the third inner diameter can be smaller than the first inner diameter.
IPC 8 full level
H05G 2/00 (2006.01); B05B 1/02 (2006.01); B05B 17/04 (2006.01); G03F 7/20 (2006.01)
CPC (source: EP US)
G03F 7/70033 (2013.01 - EP US); H05G 2/006 (2013.01 - EP US)
Citation (search report)
- [XA] US 6324256 B1 20011127 - MCGREGOR ROY D [US], et al
- [X] US 2004094606 A1 20040520 - PERLBERG GIL [IL], et al
- [XY] WO 2012100205 A2 20120726 - BIODOT INC [US], et al
- [Y] US 2009230326 A1 20090917 - VASCHENKO GEORGIY O [US], et al
- See references of WO 2018022738A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018022738 A1 20180201; CN 109890514 A 20190614; EP 3490720 A1 20190605; EP 3490720 A4 20200401; EP 3490720 B1 20210616; US 10775701 B2 20200915; US 2019163069 A1 20190530
DOCDB simple family (application)
US 2017043918 W 20170726; CN 201780058461 A 20170726; EP 17835197 A 20170726; US 201716321021 A 20170726